ArbiLayer

BAS arbitrage

live

Live BNB Attestation Service price differences between exchanges: perpetual, spot and DEX spreads after fees, with funding and depth.

Best net spread+0.01%Gate → Binance · Perp–Perp
Best perp–perp spread+0.17%Gate → Binance
Markets tracked85 venues · 5 perp · 3 spot · 0 DEX
Price range0.35%$0.0226 – $0.0227

Spreads between exchanges

Long (buy)Short (sell)SpreadNetSpread+FDepth $Funding 24hFunding 30DD/WChart
KuCoin logoKuCoinspot$0.0226Binance logoBinance$0.0227 +0.18%-0.02% +0.18%— +0.030%— LS Chart →
KuCoin logoKuCoinspot$0.0226MEXC logoMEXC$0.0227 +0.18%-0.02% +0.18%— +0.030%— LS Chart →
KuCoin logoKuCoinspot$0.0226Aster logoAster$0.0226 +0.09%-0.11% +0.10%— +0.030%— LS Chart →
MEXC logoMEXCspot$0.0226Binance logoBinance$0.0227 +0.06%-0.14% +0.07%— +0.030%— LS Chart →
MEXC logoMEXCspot$0.0226MEXC logoMEXC$0.0227 +0.06%-0.14% +0.07%— +0.030%— LS Chart →
Gate logoGatespot$0.0226Binance logoBinance$0.0227 +0.05%-0.15% +0.05%— +0.030%— LS Chart →
Gate logoGatespot$0.0226MEXC logoMEXC$0.0227 +0.05%-0.15% +0.05%— +0.030%— LS Chart →
KuCoin logoKuCoinspot$0.0226KuCoin logoKuCoin$0.0226 +0.02%-0.18% +0.02%— +0.030%— LS Chart →
KuCoin logoKuCoinspot$0.0226Gate logoGate$0.0226 +0.00%-0.20% +0.01%— +0.030%— LS Chart →
MEXC logoMEXCspot$0.0226Aster logoAster$0.0226 -0.02%-0.22% -0.02%— +0.030%— LS Chart →
Gate logoGatespot$0.0226Aster logoAster$0.0226 -0.04%-0.24% -0.03%— +0.030%— LS Chart →
MEXC logoMEXCspot$0.0226KuCoin logoKuCoin$0.0226 -0.10%-0.30% -0.09%— +0.030%— LS Chart →
Gate logoGatespot$0.0226KuCoin logoKuCoin$0.0226 -0.11%-0.31% -0.11%— +0.030%— LS Chart →
MEXC logoMEXCspot$0.0226Gate logoGate$0.0226 -0.11%-0.31% -0.11%— +0.030%— LS Chart →
Gate logoGatespot$0.0226Gate logoGate$0.0226 -0.12%-0.32% -0.12%— +0.030%— LS Chart →
Long = where you buy, Short = where you sell. Net subtracts a two-leg taker fee model; Spread+F adds the next funding payment.Updates every 15 seconds. Not investment advice.

BAS price on every exchange

ExchangeMarketBidAskPricevs medianFunding 24hVolume 24h
KuCoin logoKuCoinPerpetual · BASUSDTMPerpetual $0.0226$0.0226$0.0226+0.03% +0.030%$1.31M
MEXC logoMEXCPerpetual · BAS_USDTPerpetual $0.0227$0.0227$0.0227+0.12% +0.030%$103.1K
Gate logoGateSpot · BAS_USDTSpot $0.0226$0.0226$0.0226-0.03% —$38.8K
KuCoin logoKuCoinSpot · BAS-USDTSpot $0.0226$0.0226$0.0226-0.17% —$36.2K
Gate logoGatePerpetual · BAS_USDTPerpetual $0.0226$0.0226$0.0226-0.06% +0.030%$3.8K
Binance logoBinancePerpetual · BASUSDTPerpetual $0.0227$0.0227$0.0227+0.12% +0.030%—
Aster logoAsterPerpetual · BASUSDTPerpetual $0.0226$0.0227$0.0227+0.12% +0.030%—
MEXC logoMEXCSpot · BASUSDTSpot $0.0225$0.0226$0.0226-0.23% ——
Price is the bid/ask midpoint. "vs median" compares each market with the median of all centralized venues.

BAS arbitrage explained

Right now BNB Attestation Service (BAS) trades on 5 venues we scan: 5 perpetual markets, 3 spot markets and 0 DEX pools. The lowest ask is on KuCoin spot at $0.0226 and the highest bid on MEXC perp at $0.0227.

The widest BAS perpetual spread is between Gate and Binance: long BAS on Gate at $0.0226 and short on Binance at $0.0227 for +0.17% gross, or +0.01% after the 0.16% two-leg fee model. No transfer is needed: both positions stay on their exchanges until the prices converge. The funding difference on this pair is 0.000% per day, which the position collects while it is open.

For a spot–perpetual (cash-and-carry) trade, the best BAS route is to buy spot on KuCoin and short the perpetual on Binance: +0.18% gross, -0.02% net, with +0.030% a day of funding on the short leg.

Spot–spot BAS arbitrage (buy on KuCoin, withdraw, deposit and sell on Gate) shows -0.06% gross right now. It only works if withdrawals on the buying exchange and deposits on the selling exchange are open, so check the D/W dots before moving coins.

Small BAS gaps usually disappear after fees, slippage and funding. Look at the Net column, the executable Depth and the spread history before trading: a gap that has been open for days is a different trade from a one-minute spike.

Related: BAS funding rates · BAS spread charts · BNB Attestation Service price · arbitrage scanner for all coins.

Is there a BAS arbitrage opportunity right now?

The best BAS route right now is to buy on Gate → sell on Binance (Perp–Perp): +0.17% gross and +0.01% after fees. It is positive after the fee model, but check depth and funding before trading.

Which exchange has the cheapest BAS?

KuCoin (spot) has the lowest BAS ask at $0.0226, and MEXC (perp) the highest bid at $0.0227. Prices update every 15 seconds on this page.

How many exchanges list BAS?

ArbiLayer tracks 8 BAS markets on 5 venues: 5 perpetual, 3 spot and 0 DEX pools.

How do I arbitrage BAS without transferring coins?

Use two perpetual contracts: go long BAS on the cheaper exchange (Gate now) and short it on the more expensive one (Binance), then close both legs when the spread converges. The coins never move between exchanges.

Arbitrage for other coins

CRO +16.54%POWER +16.00%ESPORTS +9.09%BDX +6.66%OPENAI +6.57%ONE +6.50%BLAST +4.64%SWARM +3.94%GAIA +3.54%ANTHROPIC +3.46%EGLD +3.30%SPCX +3.27%OURA +3.23%SCRT +3.21%ZIL +3.01%AI +2.90%COOL +2.69%AGENCY +2.51%